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Merge pull request #2033 from pry/pry-warning-level-fix

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warning: print file and line of the calling frame
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Kyrylo Silin 2019-05-04 20:29:55 +03:00 committed by GitHub
commit 8f6c792ae3
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2 changed files with 4 additions and 6 deletions
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4
lib/pry/warning.rb
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@ -9,12 +9,12 @@ class Pry
# @return [void]
def self.warn(message)
if Kernel.respond_to?(:caller_locations)
location = caller_locations(1..1).first
location = caller_locations(2..2).first
path = location.path
lineno = location.lineno
else
# Ruby 1.9.3 support.
frame = caller.first.split(':') # rubocop:disable Performance/Caller
frame = caller[1].split(':') # rubocop:disable Performance/Caller
path = frame.first
lineno = frame[1]
end

6
spec/warning_spec.rb
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@ -1,9 +1,7 @@
RSpec.describe Pry::Warning do
describe "#warn" do
it "prints a warning with file and line" do
expect(Kernel).to receive(:warn).with(
"#{__FILE__}:#{__LINE__ + 2}: warning: foo bar"
)
it "prints message with file and line of the calling frame" do
expect(Kernel).to receive(:warn).with(/.+\.rb:\d+: warning: foo bar/)
described_class.warn('foo bar')
end
end